945
The least common multiple (LCM) of 5 and 7 is 35, not the least common denominator (LCD). The LCD is used in adding or subtracting fractions and is the least common multiple of the denominators. In this case, since 5 and 7 are prime numbers and have no common factors, the LCD is simply the product of the two denominators, which is 5 * 7 = 35.
There IS only one LCD. The word least is a superlative, which means there can be only one. LCD(79, 90) = 7110
About 100w for a cathode ray tube and 60w for an LCD.
LCM(47, 35) = 1645.
35
1410
It is: 1833
1.3429
35 x 47 = 1645
47 is a prime number and 35 is smaller that 47 so their gcd is 1. Therefore their lcm is the product 35 * 47 which is 1645
35 to 47 is a 34.2857% increase.
It is: 630
420
105
35
Factors of 35 are 1, 5, 7, and 35.Factors of 47 are 1, and 47.The GCF is 1.